package com.quanfaqiang.demo1.service;


import com.baomidou.mybatisplus.extension.plugins.pagination.Page;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.HashMap;
import java.util.List;
import java.util.TreeMap;

public interface StatisticalAnalysisService {
    HashMap<String, Long> SelectAll();

    TreeMap<LocalDate, Long> UserCount();
}
